diff --git a/configs/imx8qm_dmsse20a1_defconfig b/configs/imx8qm_dmsse20a1_defconfig
index 3341b5e..70f7b37 100644
--- a/configs/imx8qm_dmsse20a1_defconfig
+++ b/configs/imx8qm_dmsse20a1_defconfig
@@ -3,127 +3,93 @@
 CONFIG_SPL_SYS_DCACHE_OFF=y
 CONFIG_ARCH_IMX8=y
 CONFIG_TEXT_BASE=0x80020000
-CONFIG_SPL_GPIO_SUPPORT=y
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=4
 CONFIG_SYS_MALLOC_LEN=0x2800000
 CONFIG_SYS_MALLOC_F_LEN=0x4000
-CONFIG_SYS_MMC_IMG_LOAD_PART=0
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_ENV_SOURCE_FILE="imx8qm_dmsse20-a1"
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000
+CONFIG_ENV_OFFSET=0x80000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="imx8qm-dmsse20-a1"
+CONFIG_AHAB_BOOT=y
+CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000
+CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000
 CONFIG_TARGET_IMX8QM_DMSSE20_A1=y
 CONFIG_SPL_MMC=y
 CONFIG_SPL_SERIAL=y
 CONFIG_SPL_DRIVERS_MISC=y
-CONFIG_ENV_OFFSET=0x80000
-CONFIG_ENV_SECT_SIZE=0x20000
 CONFIG_SPL=y
 CONFIG_SYS_LOAD_ADDR=0x80280000
-CONFIG_SYS_MEMTEST_START=0xA0000000
-CONFIG_SYS_MEMTEST_END=0xC0000000
 CONFIG_REMAKE_ELF=y
-CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
-CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x80200000
 CONFIG_FIT=y
 CONFIG_FIT_SIGNATURE=y
 CONFIG_SPL_LOAD_FIT=y
-# CONFIG_USE_SPL_FIT_GENERATOR is not set
 CONFIG_OF_BOARD_SETUP=y
-CONFIG_OF_CONTROL=y
-CONFIG_CI_UDC=y
-CONFIG_DM_PCA953X=y
-CONFIG_EVENT=y
-CONFIG_DM_EVENT=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTCOMMAND=y
 CONFIG_BOOTCOMMAND="mmc dev ${mmcdev}; if mmc rescan; then if run loadbootscript; then run bootscript; else if run loadimage; then run mmcboot; else run netboot; fi; fi; else booti ${loadaddr} - ${fdt_addr}; fi"
 CONFIG_LOG=y
+# CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_BOARD_EARLY_INIT_F=y
-CONFIG_SPL_BSS_START_ADDR=0x00128000
 CONFIG_SPL_MAX_SIZE=0x1f000
 CONFIG_SPL_BSS_MAX_SIZE=0x1000
 CONFIG_SPL_BOARD_INIT=y
-CONFIG_SPL_SEPARATE_BSS=y
-CONFIG_SPL_POWER_SUPPORT=y
 CONFIG_SPL_POWER_DOMAIN=y
-CONFIG_SPL_WATCHDOG_SUPPORT=y
-CONFIG_SYS_BOOTM_LEN=0x04000000
 CONFIG_HUSH_PARSER=y
-CONFIG_IMX_BOOTAUX=y
-CONFIG_FS_FAT=y
-CONFIG_FS_EXT4=y
 # CONFIG_BOOTM_NETBSD is not set
+CONFIG_SYS_BOOTM_LEN=0x04000000
+CONFIG_CMD_FUSE=y
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
-CONFIG_DM_MMC=y
-CONFIG_MMC_IO_VOLTAGE=y
-CONFIG_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_MMC_BROKEN_CD=y
-CONFIG_CMD_SF=y
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_CACHE=y
-CONFIG_CMD_FAT=y
 CONFIG_CMD_EXT4=y
-CONFIG_CMD_FUSE=y
+CONFIG_CMD_FAT=y
 CONFIG_SPL_OF_CONTROL=y
-CONFIG_DEFAULT_DEVICE_TREE="imx8qm-dmsse20-a1"
-CONFIG_ENV_SOURCE_FILE="imx8qm_dmsse20-a1"
 CONFIG_ENV_OVERWRITE=y
 CONFIG_ENV_IS_IN_MMC=y
-CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SYS_MMC_ENV_DEV=2
-CONFIG_SYS_MMC_ENV_PART=0
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
 CONFIG_SPL_DM=y
 CONFIG_SPL_CLK=y
 CONFIG_CLK_IMX8=y
 CONFIG_CPU=y
-CONFIG_DM_GPIO=y
+CONFIG_DM_PCA953X=y
 CONFIG_DM_I2C=y
-CONFIG_FSL_ESDHC_IMX=y
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_MISC=y
+CONFIG_MMC_BROKEN_CD=y
 CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
 CONFIG_FSL_USDHC=y
 CONFIG_PHYLIB=y
 CONFIG_PHY_ADDR_ENABLE=y
 CONFIG_PHY_ATHEROS=y
 CONFIG_PHY_GIGE=y
-CONFIG_DM_ETH=y
-# CONFIG_EFI_LOADER is not set
 CONFIG_FEC_MXC_SHARE_MDIO=y
 CONFIG_FEC_MXC_MDIO_BASE=0x5B040000
 CONFIG_FEC_MXC=y
-CONFIG_FEC1_ENET_DEV=0
-CONFIG_ETHPRIME="eth0"
-CONFIG_FEC1_MXC_PHYADDR=0x4
-CONFIG_FEC2_ENET_DEV=1
-CONFIG_ETHPRIME1="eth1"
-CONFIG_FEC2_MXC_PHYADDR=0x4
 CONFIG_MII=y
 CONFIG_PINCTRL=y
 CONFIG_SPL_PINCTRL=y
 CONFIG_PINCTRL_IMX8=y
 CONFIG_POWER_DOMAIN=y
 CONFIG_IMX8_POWER_DOMAIN=y
-CONFIG_IMX_SMMU=y
 CONFIG_DM_REGULATOR=y
 CONFIG_SPL_DM_REGULATOR=y
 CONFIG_DM_REGULATOR_FIXED=y
 CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_SPL_DM_REGULATOR_GPIO=y
+CONFIG_DM_RTC=y
+CONFIG_RTC_RV8803=y
 CONFIG_DM_SERIAL=y
 CONFIG_FSL_LPUART=y
-CONFIG_BAUDRATE=115200
-CONFIG_MISC=y
-CONFIG_SMC_FUSE=y
-CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000
-CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000
-# CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_SPL_TINY_MEMSET=y
-CONFIG_AHAB_BOOT=y
-CONFIG_SYS_I2C_IMX_LPI2C=y
-CONFIG_DM_RTC=y
-CONFIG_RTC_RV8803=y
-CONFIG_CMD_DATE=y
+# CONFIG_EFI_LOADER is not set